// export const RGB_XYZ = {
//   x: [0.433953, 0.376219, 0.189828],
//   y: [0.212671, 0.71516, 0.072169],
//   z: [0.017758, 0.109477, 0.872765]
// }

export const RGB_XYZ = {
  x: [0.4124564, 0.3575761, 0.1804375],
  y: [0.2126729, 0.7151522, 0.072175],
  z: [0.0193339, 0.119192, 0.9503041]
}

export const XYZ_RGB = {
  r: [3.2404542, -1.5371385, -0.4985314],
  g: [-0.969266, 1.8760108, 0.041556],
  b: [0.0556434, -0.2040259, 1.0572252]
}

export const LAB_CONST = {
  x: 0.95047,
  y: 1,
  z: 1.08883,
  t: 0.206896552,
  eps: 0.008856452, //  216/24389
  k: 24389 / 27
}
